Determine which of these illustrates two quantities that combine to make 0. a) bill lost ten pounds and then gained ten pounds. b) a business's profit if its income is less than its expenses. c) a business's loss its income is expenses are more than its income. eliminate d) it is ten degrees below zero and then the temperature rises fifteen

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle. what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle. what is the measure of angle a? enter your answer in the box. m∠a= 3.)quadrilateral abcd is inscribed in this circle. what is the measure of angle b? enter your answer in the box. m∠b= °4.)quadrilateral abcd is inscribed in this circle. what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle. what is the measure of angle c? enter your answer in the box.°

Mrs. blake's bill at a restaurant is $42.75. she wants to leave the waiter an 18% tip. how much will she pay in all, including the tip?